Review on CHANBO Computer Eye Friendly Adjustable Brightness by Kris Harpole

After I put it to the test with various computers, I can honestly say that this USB gadget is a complete disappointment. The brightness adjustment feature doesn't work as advertised, and it doesn't help with eye fatigue as it claims .The only positive thing I can say is that its easy to plug in and use. Overall, I would not recommend this product to anyone looking for an effective solution to computer eye strain..